Elevation of Portslade, England, United Kingdom
Portslade, England, United Kingdom is 53 m (174 ft) above sea level.
Portslade's height from sea level is 53 metres, or 174 feet. GeoNames reads 40 m at the same point (SRTM).
Ground within 4 km
Mean 57 m across the 8.3 km square centred on the town, 176 m from its lowest cell to its highest.
Cross-section through Portslade
Ground elevation along two lines through the town, 23.5 km end to end, one cell (about 1 km) per step. The red dot is Portslade; the vertical scale is the same on both.

Shading is a north-west light over the grid's own slopes. Colour follows elevation: sea level and below, 0–200 m, 500 m, 1,000 m, 2,000 m, 3,500 m, 5,000 m and above.
Towns near Portslade
| Town | Distance | Direction | Elevation | Compared |
|---|---|---|---|---|
| Southwick | 1.9 km | SW | 10 m (33 ft) | −43 m |
| Brighton | 5.8 km | E | 85 m (279 ft) | +32 m |
| Hove | 5.8 km | E | 85 m (279 ft) | +32 m |
| Steyning-Upper Beeding | 7.7 km | NW | 3 m (10 ft) | −50 m |
| Sompting-Lancing | 8.8 km | W | 8 m (26 ft) | −45 m |
Peaks and passes near Portslade
- Ditchling Beacon, hill at 248 m (814 ft), 10 km to the NE — 195 m above the town.
- Chanctonbury Hill, hill at 240 m (787 ft), 13.2 km to the NW — 187 m above the town.
- Truleigh Hill, hill at 218 m (715 ft), 5.6 km to the NW — 165 m above the town.
Summit heights from GeoNames (CC BY 4.0), within 25 km; only summits higher than the town are listed.
Where Portslade is
Latitude 50.842729, longitude -0.21423. Open the map here to read the elevation of any point around the town.
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About this reading
The elevation is the value of the GMTED2010 terrain grid (USGS/NGA, 30 arc-second cells of about 1 km) at Portslade's recorded coordinates. It is the height of the ground in that cell, not of any building; a town on a slope spans several cells, and the range above says how much that matters here. GeoNames' reading of 40 m comes from a finer 90 m SRTM grid at the point it records for the town, which may sit a few hundred metres from ours; the two agreeing to within a few metres is the usual case on flat ground, and a larger gap means the ground is steep.